Ask questions on STM32CubeProgrammer and find answers on device detection, connection failure, programming issues, and more.
We are pleased to introduce the STM32CubeProgrammer survey! We invite you to participate in a quick online survey to share your experience and feedback on STM32CubeProgrammer. Whether you're a hobbyist or a professional, we appreciate your valuable p...
We are pleased to announce that STM32CubeProgrammer 2.20 is available What is new in 2.20: • Support for the STM32MP21x microprocessors: – External memory programming – OTP programming – PKCS#11 – ST power management IC• ...
I want to see the RAM content of a Running Device. I suspect it might be got corrupted. Also, I don't want to Reset the device. I think connecting the device using Hot Plug mode in STM32Cube Programmer is the solution for this. But I am not able to c...
Dear allUnder windows 11 the 64 bit setup (2.11) startswith extracting the file and after that I see sometimes the busy signal, but... There are no entries in the windows event logger.I know, that windows 11 isn’t mentioned in the release notes (RN01...
Hello,I renamed my custom external loader and now STM32CubeProgrammer gives an error each time I launch it. The new external loader is loaded without problems but I keep getting this error. Is there a way to clean the list of expected external loader...
Hello Everyone,I'm working on the Mikromedia 7 Capacitive board and I'd like to store my fonts and images in my external Flash Memory, the SST26VF064B. I searched in /bin/ExternalLoader and there is no example for this Flash.So I decided to make my o...
Using ST-link V3.MCU: STM32L031First programming was ok. After disconnecting and reconnect with second device, nothing happen.Using same set of hardware, but changed software to ST-LINK Utility.Result: ok. Automatically programmed the second device.
Has anyone experienced issues trying to run STM32CubeProgrammer on Apple Silicon, and overcome them?I am trying to use it to flash to an STM32F103 micro, but the flashing fails partway through.The issue reproduces using the CLI version of STM32CubePr...
I was trying to modify the option bytes (changing the bit nSWBOOT0) on my STM32G491VC with STLinkV2 (latest firmware).After writing was succesfull, I was no longer able to flash my chip or read the flash content. it tunred out that somehow the read-o...
Hello,I followed the STMicro YouTube tutorial for developing an external QSPI loader. I am using the W25Q128 attached to the NUCLEO-H7A3ZI-Q. The flash is working fine with my driver using the test program "main_test.c" provided with the tutorial, an...
While reading the UM2237 (STM32CubeProgrammer software description - User manual) data, I came up with a question.The FUS/Stack upgrade order is explained in Table of Contents 2.7 Flash the co-processor binary using graphical interface. Do I have to ...
When I try to communicate my STM32L4P5-DK through SPI protocol. I fed the MOSI and SCK pin to the oscilloscope and checked the output there I got several doubts1) when I send a data 0xAA to the slave ( HAl_SPI_Transmit(&hspi2,0xAA,1,10) ) with the ba...
